New Year's Handmade Works of Cylindrical Cone

The new year's handmade works of the cylindrical cone are as follows:

First, the practice of cylinder:

Preparation materials: paper, pen and scissors.

1. Press the cover on white paper and draw two circles along the cover with a pen.

2. Measure the diameter of the circle with a ruler. My diameter is 7.2 cm.

3. Measure the place on the paper with a ruler 22.6 cm long, draw one place, extend it by one cm, and draw another place. The extended centimeter is the extra part that needs to be bonded.

4. Fold the extra centimeter from top to bottom.

5. Leave a centimeter on the upper and lower edges of the paper for the bonding of the top ring and the bottom ring, and fold a trace from the upper and lower centimeters.

6. Use scissors to cut off the two one-centimeter edges left up and down to avoid forming a circle and bulging.

7. Cut off the two circles you just drew with scissors for later use.

8. Apply glue to the paper used on the side of the cylinder at the vertical left centimeter.

9. Leave this centimeter edge inside, roll up the paper and stick it on. The sides of the cylinder are surrounded.

10, put a circle of glue on the edge of a circle.

1 1. Put the ring on a closed cylinder and bond it with countless small teeth. The edges should be aligned and glued together.

12. Apply glue to the other round edge and stick it to the toothed edge at the bottom.

13. Stick two circles on the top and bottom of the cylinder respectively, and a complete cylinder is completed.

Second, the practice of cone:

Preparation materials: paper, pen and scissors.

1. Prepare a square colored paper, fold it up and down, and a cross crease will appear.

2. Fold it into a small square and draw a sector with compasses.

3. Cut along this line with scissors.

4. Expansion is an approximate circle.

5. Cut a quarter of the circle with scissors and apply glue to the left area.

6. Glue the right side to the left side.

7. The cone is ready.